# Assign Systems vs RADsync

The clearest difference is iOS requirement: Assign Systems at 12.0 against RADsync's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Assign Systems ships an update every 6 months, RADsync every 5 months. The most recent releases landed on September 18, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Assign Systems | RADsync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/radsync/id1568500244/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 months** |
| Monetization | — | Free |
| Size | 9 MB | 46 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Assign IT ApS](https://appshunter.io/developer/1256343175) | [innoRIID GmbH](https://appshunter.io/developer/1568500246) |

## What reviewers say

### Assign Systems

[App page](https://appshunter.io/ios/app/assign-systems/id1256343176)

**Features:** macOS Compatibility

**In-app purchases:** none


### RADsync

[App page](https://appshunter.io/ios/app/radsync/id1568500244)

Connect your radiation isotope identification instruments to your iOS device. Store, annotate, and share collected measurements and reports via email. Requires a compatible RADEAGLE device.

**Highlights:** Bluetooth and Network connectivity, Data repository for measurements, Annotate measurements and reports, Email sharing of data, Supports multiple RADEAGLE instruments

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Assign Systems free?

Assign Systems is free to download, with no in-app purchases.

### Is RADsync free?

RADsync is free to download, with no in-app purchases.

### Do Assign Systems or RADsync have ads?

Neither Assign Systems nor RADsync shows ads.

### Which is updated more often, Assign Systems or RADsync?

Assign Systems ships an update every 6 months, and RADsync every 5 months. Most recently, Assign Systems was updated on September 18, 2026 and RADsync on October 1, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*